2
improving(verb, adjective, retrograde, putrescent)
2
successful
1
accruing
1
accumulating
1
ameliorating
1
bettering
1
blossoming
1
burgeoning
1
callow
1
convalescing
0
adding
0
alert
0
auspicious
0
booming
0
breezy
0
bright
0
brisk
0
budding
0
buoyant
0
cheerful
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APASmart Define. (2015). deteriorating thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/deteriorating/thesaurus/antonyms
ChicagoSmart Define. 2015. "deteriorating thesaurus" https://smartdefine.org/deteriorating/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, deteriorating thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/deteriorating/thesaurus/antonyms>.
MLASmart Define. "deteriorating thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/deteriorating/thesaurus/antonyms>